http://blog.carlsonpetproducts.com/homemade-dog-donuts-perfect-peanut-butter-dog-treats/ Who said donuts need to just be for humans?! These homemade dog donuts are all natural and loved by dogs. Homemade dog treats can be both fun and rewarding to make. For the most part, it's hard to know where your dogs food truly comes from. Making their treats gives you the control of knowing exactly what they are consuming.